CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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HP8757000
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CHEMICAL NAME :
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6H-Dibenzo(b,d)pyran-6-one, 1-methyl-3,7,9-trihydroxy-
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CAS REGISTRY NUMBER :
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641-38-3
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BEILSTEIN REFERENCE NO. :
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0244839
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LAST UPDATED :
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199612
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DATA ITEMS CITED :
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3
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MOLECULAR FORMULA :
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C14-H10-O5
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MOLECULAR WEIGHT :
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258.24
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WISWESSER LINE NOTATION :
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T B666 HOVJ C1 EQ KQ MQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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TYPE OF TEST :
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LDLo - Lowest published lethal dose
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ROUTE OF EXPOSURE :
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Intraperitoneal
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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100 mg/kg
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
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REFERENCE :
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EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 4,87,1973 ** REPRODUCTIVE DATA **
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Subcutaneous
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DOSE :
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400 mg/kg
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SEX/DURATION :
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female 9-12 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death
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REFERENCE :
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EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 4,87,1973
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Subcutaneous
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DOSE :
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400 mg/kg
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SEX/DURATION :
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female 13-16 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
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REFERENCE :
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EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 4,87,1973
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